Psychedelic Zombie

Clawing its way out of an earthen tomb…it’s the living dead, ready to feed! This is Sandra Tsing-Loh, with the Loh Down on Science. Imagine opening the door to find a horde of brain-hungry UNDEAD on your lawn! Yikes! Thankfully, zombies aren’t real. Right? Wrong! They ARE real! And they

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Honey, I’m Cured!

A spoonful of sugar helps the… INFECTION go down? This is Sandra Tsing Loh with the Loh Down on Science saying…ah-CHOO! Colds are the WORST! That cruddy, fatigued, phlegmy feeling! But for people with cystic fibrosis, it never ends. This hereditary disease coats the body’s glands in mucus, causing lung

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I Spy AI!

I spy with my little eye….A-I? This is Sandra Tsing Loh with the Loh Down on Science. Human intelligence can easily tell elbows from oboes. But ARTIFICIAL intelligence networks are TAUGHT using thousands of pictures. This deep learning technique has achieved extraordinary success at teaching A-I to see and identify

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Animal Eavesdroppings

Are forest animals the next Bandcamp stars? This is Sandra Tsing Loh with the Loh Down on Science. Humans have been working hard to preserve the world’s oceans, deserts and forests. But how is that working out? You COULD use satellites to track forest growth. But satellites can’t see the

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Put a Gribble in Your Tank!

Gas prices have you feeling CRABBY? This is Sandra Tsing Loh with the Loh Down on Science. Fossil fuels aren’t going to be around forever. Fortunately, scientists are finding new ways to develop similar fuels from wood! But turning wood into fuel might need the help of a little friend.

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Measuring Fun

Socrates once said the unexamined life is not worth living. But the examined life has its downside, too! This is Sandra Tsing Loh with the Loh Down on Science. By examined, I mean measured! We can measure almost anything with gadgets. Sleeping. Eating. Exercising. Not exercising. In a series of

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Holiday Snaps

What now? Family vacation photos . . . for science? This is Sandra Tsing Loh with the Loh Down on Science. Time-lapse videos that span years or decades can tell us a lot about the world. They show cities growing, ecosystems drying, and even geologic changes. But who’s going to

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